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3 years ago

Help me pleaseeeeeeeee

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

The answer is 63 just multiply

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In the equation t = 0.7n - 1.3, the dependent variable

Mila [183]

Answer:

The dependent variable is n i think because the hwole problem depends on n

Step-by-step explanation:

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3 years ago

If I put 4,736 marbles into groups of 10 how many groups would I have

quester [9]

$4.736:10= \boxed{473.6 \approx 473 \ groups \ of \ ten}$

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3 years ago

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Lisa, Juan and isaac equally shared 1/2 of a cake which fraction of the whole cake did each of them recieve

IgorLugansk [536]

Answer:

Each will receive $\frac{1}{6}th$ of the cake.

Step-by-step explanation:

Let the amount of cake = c

Lisa, Juan and Isaac are the persons who are sharing half of a cake equally.

Number of persons = 3

Part of the cake shared = $\frac{c}{2}$

Fraction of the cake shared by each = $\frac{\text{Amount of cake shared}}{\text{Number of persons who shared}}$

= $\frac{\frac{1}{2}c}{3}$

= $\frac{1}{6}c$

Therefore, fraction of total cake shared by each member will be $\frac{1}{6}$ of the total amount of cake.

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2 years ago

The product of 3.41 and 8.5 will have how many decimal places?

Aleks04 [339]

Hello!

3.41 × 8.5 = 28.985

The product of 3.41 and 8.5 is 28.985, which has three decimal places.

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3 years ago

(x + 1)^2 = 3x – 1 solving Quadratics ?

Deffense [45]

Step-by-step explanation:

$(x + 1)^{2} = 3x - 1 \\ \\ \therefore \: {x }^{2} + 2x + 1 = 3x - 1 \\ \\ \therefore \: {x }^{2} + 2x + 1 - 3x + 1 = 0\\ \\ \therefore \: {x }^{2} + 2x - 3x + 1 - 1 = 0 \\ \\ \therefore \: {x }^{2} - x = 0 \\ \\ \therefore \: x(x - 1) = 0 \\ \\ \therefore \: x = 0 \: \: or \: \: x - 1 = 0 \\ \\ \therefore \: x = 0 \: \: or \: \: x = 1 \\ \\ \huge{ \red{ \boxed{\therefore \: x = \{0, \: \: 1 \}}}}$

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3 years ago

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Help me pleaseeeeeeeee​

Help me pleaseeeeeeeee